BCW 11 X 17 ART PRINT POSTER SLEEVES 100 Ct. BCW Brand 11 X 17 Art Print Sleeves Sleeves are 2 mil polypropylene thickness - Exterior: 11 3/8" x 17 1/4" Holds playbills and mini posters - Crystal Clear - No Flap - Flush Cut Can be used with BCW 11X17 Art Print Boards (Sold Separately)